The Department of Defense, through the Army Medical Research Acquisition Activity, intends to award a sole source contract for maintenance services of the Bruker LabScape Complete 48 MALDI Biotyper to Bruker Scientific, LLC. This contract is necessary due to the unique and complex nature of the maintenance services required, which can only be provided by Bruker to avoid warranty issues. The MALDI Biotyper is a critical tool used in medical research against biothreat agents, underscoring the importance of maintaining its operational integrity. Interested parties who believe they can meet the requirements are invited to respond by May 28, 2025, with responses directed to Lindsey Arthur at lindsey.b.arthur2.civ@health.mil or Emily OHara at emily.k.ohara.civ@health.mil.